315092036

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1\times {\mathrm{449}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 642297600

約数和(自身を除く): 327205564

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 353, 449, 497, 706, 898, 994, 1412, 1796, 1988, 2471, 3143, 4942, 6286, 9884, 12572, 25063, 31879, 50126, 63758, 100252, 127516, 158497, 175441, 223153, 316994, 350882, 446306, 633988, 701764, 892612, 1109479, 2218958, 4437916, 11253287, 22506574, 45013148, 78773009, 157546018, 315092036]

約数ペア:

[(1, 315092036), (2, 157546018), (4, 78773009), (7, 45013148), (14, 22506574), (28, 11253287), (71, 4437916), (142, 2218958), (284, 1109479), (353, 892612), (449, 701764), (497, 633988), (706, 446306), (898, 350882), (994, 316994), (1412, 223153), (1796, 175441), (1988, 158497), (2471, 127516), (3143, 100252), (4942, 63758), (6286, 50126), (9884, 31879), (12572, 25063)]